The ProMag Industries PAR-A3 20-Round Steel Magazine delivers unmatched reliability and durability for firearm enthusiasts. Designed and manufactured in the USA, this magazine ensures superior performance backed by a lifetime warranty against defects. Constructed with high-quality steel, the PAR-A3 magazine features precision-wound springs made from heat-treated chrome silicon wire, ensuring longevity and consistent operation. Every detail in its assembly is meticulously checked for quality assurance. 20 - Round Capacity Steel Construction Heat-Treated Chrome Silicon Wire Spring Manufactured & Assembled in the U.S.A. Easy Loading Rugged Construction Equip your firearm with the ProMag PAR-A3 for reliability you can trust.